package com.example.gulimall.seckill.interceptor;

import com.example.common.constant.AuthServerConstant;
import com.example.common.vo.MemberResponseVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@Component
public class LoginInterceptor implements HandlerInterceptor {
    public static ThreadLocal<MemberResponseVo> threadLocal=new InheritableThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String uri = request.getRequestURI();
        AntPathMatcher antPathMatcher = new AntPathMatcher();
        boolean match = antPathMatcher.match("/kill", uri);
        if (match) {
            HttpSession session = request.getSession();
            MemberResponseVo member = (MemberResponseVo)
                    session.getAttribute(AuthServerConstant.LOGIN_NAME);
            if(member!=null){
                threadLocal.set(member);
                return true;
            }else{
                session.setAttribute("msg","请先登录");
                response.sendRedirect("http://auth.gulimall.com/login.html");
                return false;
            }

        }
        return true;

    }
}
